Features 360 Degree Locking Structure: Lock the angle at any position with a 360 degree locking structure, providing versatility and ease of measurement. Portable and Compact: Exquisite and lightweight, making it convenient for work and testing on the go. High-Quality ABS Material: and reliable for woodworking, carpentry, construction, and DIY projects. LED High Definition LCD Display: Large, clear display for easy reading of measured data at a glance. Data Storage Function: Easily store and retrieve measured data with the press of a button, enhancing efficiency during use. Features: 1、Angle can Be Locked: 360 degree locking structure can be locked at any angle, humanized design and measurement are more versatile. 2、Portable: This angle neasuring tool is exquisite and compact, light weight, convenient to carry our for work and test. 3、: Use ABS materials to produce, for woodworking/carpenter/construction/DIY tools. 4、Digital Display: LED high definition LCD large numbers display, the measured data at a glance, easy to read. 5、Data Storage: Press the function key ruler to keep the data, press the button again, the ruler returns to the measurement mode. Specification: Item Type: Angle Ruler Material: ABS Power Supply: CR2032 (Not Included) Purpose: Angle Measurement Measuring Range: 0-360° Resolution: 0.05° Accuracy: ±0.2° Repeatability: 0.05° Package List: 1 x Angle Ruler 1 x Manual Note: Keep away from open flames!betweenbr> Package List 1 x Angle Ruler 1 x Manual